142 citations · 470 across the 26 of their papers we have counts for
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cond-mat.str-el2006★ 13 cited
Effect of Ga doping on magnetotransport properties in collosal magnetoresistive La0.7Ca0.3Mn1-xGaxO3 (0 < x < 0.1)
Marek Pekala, Jan Mucha, Benedicte Vertruyen +2
Samples of La0.7Ca0.3Mn1-xGaxO3 with x = 0, 0.025, 0.05 and 0.10 were prepared by standard solid-state reaction. They were first characterized chemically, including the microstruct…
cond-mat.str-el1999★ 11 cited
Anomalous temperature behavior of resistivity in lightly doped manganites around a metal-insulator phase transition
S. Sergeenkov, M. Ausloos, H. Bougrine +2
An unusual temperature and concentration behavior of resistivity in has been observed at slight doping (). Namely, introdu…
cond-mat.str-el1999★ 27 cited
Influence of Cu on spin-polaron tunneling in the ferromagnetic state of La(2/3)Ca(1/3)Mn(1-x)Cu(x)O(3) from the resistivity data
S. Sergeenkov, H. Bougrine, M. Ausloos +1
Nearly a 50% decrease of resistivity ρ(T,x) due to just 4% Cu doping on the Mn site of La(2/3)Ca(1/3)Mn(1-x)Cu(x)O(3) is observed. Attributing the observed phenomenon to the substi…